The malegra 200 mg tablets work by increasing the amount of testosterone in the body, thus helping a man to have stronger and longer erections. Testosterone is the hormone that is needed in order to have strong erections. Some men suffer from a lack of testosterone in their bodies, which causes them to have weak erections. The Sildenafil 200 Mg is also made with herbal ingredients in order to help it work faster and better. This is an ingredient that comes from an ingredient that helps to boost the immune system of a person. One of the immune system boosters that it contains is gabapentin. This ingredient is also found in gabapentin, an antipsychotic drug. Both of these ingredients work together in order to treat erectile dysfunction by increasing blood flow to the penis when erections are present.